House prices on Welwyn Avenue, WF17 in 2025
Last year, we saw 3 properties sold in the area, with an average house price of £187,333. This represents an increase of 50.0% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -16.74% in the same period. The average value add score for the area is 68.
23 properties
7 Welwyn Avenue
£170,000 • Est. today
£170,000 • Aug 2024
+ 1 more
75
Potential to add value is
High8 Welwyn Avenue
£200,000 • Est. today
£200,000 • Jun 2024
+ 3 more
65
Potential to add value is
Medium17 Welwyn Avenue
£191,910 • Est. today
£192,000 • Apr 2024
+ 1 more
65
Potential to add value is
Medium
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26 Welwyn Avenue
£291,280 • Est. today
£290,000 • Mar 2023
65
Potential to add value is
Medium2 Welwyn Avenue
£162,510 • Est. today
£145,000 • Aug 2022
+ 1 more
75
Potential to add value is
High10 Welwyn Avenue
£173,463 • Est. today
£155,000 • Nov 2021
+ 1 more
75
Potential to add value is
High12 Welwyn Avenue
£172,380 • Est. today
£146,000 • Sep 2021
65
Potential to add value is
Medium19 Welwyn Avenue
£167,825 • Est. today
£131,500 • Aug 2020
+ 3 more
45
Potential to add value is
Low25a Welwyn Avenue
£530,925 • Est. today
£399,950 • Nov 2018
60
Potential to add value is
Medium1 Welwyn Avenue
£191,728 • Est. today
£127,500 • Nov 2017
+ 1 more
75
Potential to add value is
High3 Welwyn Avenue
£167,142 • Est. today
£107,000 • Jun 2017
+ 3 more
75
Potential to add value is
High18 Welwyn Avenue
£157,850 • Est. today
£105,000 • Dec 2015
75
Potential to add value is
High4 Welwyn Avenue
£156,205 • Est. today
£85,000 • Sep 2015
+ 1 more
75
Potential to add value is
High28 Welwyn Avenue
£189,810 • Est. today
£105,000 • Mar 2015
+ 1 more
75
Potential to add value is
High23 Welwyn Avenue
£160,243 • Est. today
£103,000 • Jul 2014
+ 3 more
85
Potential to add value is
High25 Welwyn Avenue
£183,166 • Est. today
£122,500 • Feb 2014
+ 1 more
75
Potential to add value is
High5 Welwyn Avenue
£135,845 • Est. today
£68,000 • Oct 2012
65
Potential to add value is
Medium14 Welwyn Avenue
£131,035 • Est. today
£84,000 • Aug 2011
75
Potential to add value is
High21 Welwyn Avenue
£177,355 • Est. today
£121,500 • Jun 2011
+ 2 more
50
Potential to add value is
Medium22 Welwyn Avenue
£183,567 • Est. today
£124,000 • Dec 2006
+ 1 more
50
Potential to add value is
Medium20 Welwyn Avenue
£133,895 • Est. today
£90,000 • Feb 2006
75
Potential to add value is
High15 Welwyn Avenue
£148,990 • Est. today
£52,000 • May 2002
+ 1 more
50
Potential to add value is
Medium16 Welwyn Avenue
£109,955 • Est. today
£35,000 • May 2001
75
Potential to add value is
HighWhere does this data come from?
The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.
Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.
Number of properties sold
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